Texas Instruments

SN74ALS1035D  

Buffers, Drivers, Receivers, Transceivers

SN74ALS1035D Description

The SN74ALS1035D from Texas Instruments is a high-performance hex buffer/driver with open-collector outputs, designed for digital logic applications requiring robust signal conditioning. Housed in a 14-pin SOIC package, this device operates within a 4.5V to 5.5V supply range, making it compatible with standard 5V TTL logic systems. With a 1-bit per element configuration and six independent buffers, it provides flexible signal isolation and level-shifting capabilities. The open-collector output architecture allows for wired-AND configurations, simplifying bus interfacing. Rated for 0°C to 70°C operation, it is suitable for commercial-grade applications.

SN74ALS1035D Features

• Open-Collector Outputs: Enable wired-AND logic and easy interfacing with higher-voltage systems.
• Wide Supply Range (4.5V–5.5V): Ensures compatibility with 5V TTL and CMOS logic families.
• Hex Buffer Configuration: Six independent non-inverting buffers for signal isolation and fan-out expansion.
• Surface-Mount (SOIC-14) Package: Compact footprint ideal for space-constrained PCB designs.
• Low Power Consumption: Optimized for efficiency in ALS-series logic applications.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards for global use.
• Last Time Buy Status: Available for legacy system support but may require alternative planning for new designs.

SN74ALS1035D Applications

• Bus Buffering: Isolates and drives signals in multi-drop bus architectures (e.g., I²C, SPI).
• Logic Level Shifting: Interfaces between 5V TTL and higher-voltage systems via open-collector pull-ups.
• Industrial Control Systems: Provides noise immunity and signal integrity in harsh environments.
• Legacy Equipment Maintenance: Supports repairs/upgrades of older 5V-based digital systems.
• Wired-AND Logic: Simplifies combinatorial logic designs without additional gates.

Conclusion of SN74ALS1035D

The SN74ALS1035D is a versatile hex buffer/driver offering open-collector flexibility, 5V compatibility, and compact packaging, making it ideal for bus interfacing, level shifting, and legacy system support. While designated as Last Time Buy, its ALS-series performance and ease of integration ensure continued relevance in industrial, automotive, and communication systems requiring reliable signal buffering. Engineers should evaluate alternatives for future-proofing but can leverage this IC for proven 5V logic solutions.

SN74ALS1035D Documents

Download datasheets and manufacturer documentation for SN74ALS1035D

Datasheets :

SN54/74ALS1035      

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Aug/2023      

HTML Datasheet :

SN54/74ALS1035